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SwiftUI ForEach 문에서 index 쓰기 #45

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chaneeii opened this issue Oct 2, 2022 · 0 comments

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SwiftUI

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chaneeii commented Oct 2, 2022 •

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https://gyuios.tistory.com/168

zip 을 사용하자

// topEpisodes.indices
ForEach(Array(zip(topEpisodes.indices, topEpisodes)), id: \.0) { index, item in
    TopEpisodesItem(topEpisode: item, index: index + 1)
}

//topEpisodes.count
ForEach(Array(zip(0..<topEpisodes.count, topEpisodes)), id: \.0) { index, item in
    TopEpisodesItem(topEpisode: item, index: index + 1)
}

chaneeii added the SwiftUI label

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